Inductive proximity sensor | 5–36VDC | 10mm | NPN | NO | M30 | IP67
Code: ES-LJ30A3-10-Z/BXInductive proximity sensor – cylindrical, flush-mounted, NPN type with NO contacts, operating at 5–36V DC. Designed for precise, safe, and reliable detection of metal objects in automated systems and industrial equipment. Suitable for engineers, installers, and end users looking for a stable and durable solution.
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Technical Specifications:
Housing: Cylindrical
Mounting type: Flush-mounted
Diameter: M30
Detection distance: 0–10 mm
Operating voltage: DC 6–36V (optimal for 5V DC systems)
Output type: NPN, 3-wire system
Contact status: NO (normally open)
Standard detection object: Metal
Housing material: Nickel-plated brass + ABS plastic
Protection rating: IP67 (dust and waterproof)
Indication: Red LED indicates activation
Features:
Contactless detection of metal objects
Direct connection to PLC or microcontrollers
LED indicator for status monitoring
Can be mounted using a nut or bracket – quick installation
Resistant to vibration, moisture, oil, and dust
Suitable for confined spaces due to cylindrical threaded body
Long service life and high reliability
Applications:
Detection of metal parts in automated lines
PLC-controlled industrial systems
Object counting on conveyors
Position recognition of gates, doors, or mechanical parts
Safety sensors for robotic arms or CNC machines
Pros:
Compact, robust, and versatile design
Resistant to harsh environments (IP67)
Compatible with even 5V systems – ideal for microcontrollers (Arduino, ESP32, etc.)
Built-in short-circuit and overload protection
Easy installation with nut or bracket
Durable, low-maintenance component
Cons:
Suitable only for metal object detection
NPN output may not be compatible with all systems (some require PNP)
Inductive proximity sensor – a reliable, rugged, and professional solution for efficient contactless object detection. With integrated protection, LED indication, universal DC voltage support, and IP67 rating, it’s ideal for industrial use.
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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